Ashcroft 662876784862 Digital Pressure Gauge 0-750 Psi

Product Description

The ASHCROFT 662876784862 is a digital pressure gauge designed for accurate pressure monitoring in fluid and gas systems across a range of trade applications. It features a 2.5-inch digital dial display housed in a black plastic case, with stainless steel wetted parts for corrosion resistance in contact with process media. The gauge reads from 0 to 750 psi with an accuracy of 0.25 percent of scale, making it well suited for applications that demand precise readings over a wide pressure range. A 1/4-inch NPT lower-mount connection allows for direct inline installation. Licensed HVAC technicians, plumbers, and mechanical contractors are the primary installers of this type of gauge.

This gauge is suited for residential and commercial installations where digital readout is preferred over analog. The lower-mount NPT configuration is common in piping systems, pressure test setups, and mechanical equipment rooms. Its IP67-rated enclosure provides protection against dust ingress and temporary water immersion, making it functional in wet or dirty field environments. The operating temperature range of -4 degrees F to 140 degrees F covers most standard indoor and outdoor mechanical system conditions. It is not liquid-filled, keeping installation and handling straightforward.

Key Features

• Digital display with 0.25 percent of scale accuracy across a 0 to 750 psi range
• Stainless steel wetted parts resist corrosion in contact with process fluids
• IP67-rated plastic case provides dust-tight and temporary immersion protection
• 1/4-inch NPT lower-mount connection for standard inline piping installation
• Polycarbonate lens for impact and scratch resistance in field use
• Certified to CE, CRN, UL 61010, and cUL standards

Compatibility

Designed as an OEM-style replacement or new-installation digital pressure gauge for mechanical systems requiring a 1/4-inch NPT lower-mount connection and a 0 to 750 psi measurement range.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or qualified mechanical contractor. Isolate and depressurize the system completely before connecting or removing any pressure gauge. Apply appropriate thread sealant to the NPT threads per manufacturer and applicable IPC or IFGC guidelines. Do not exceed the maximum rated pressure of 750 psi or the maximum operating temperature of 140 degrees F during service.